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Ohm's Law - Technical MCQs

Q1:

What is the power in the given circuit?

A 3.6 W

B 35 W

C 175 W

D 245 W

ANS:B - 35 W

We know that, P=V.I.
So, here V= 7 Volts,I = 5A,
then, P=7/5=35Watts.
The units for power is watts.